27561274152

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1$

素因数の和:4287

約数の個数: 128

約数和(自身を含む): 72276019200

約数和(自身を除く): 44714745048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 83, 86, 129, 158, 166, 172, 237, 249, 258, 316, 332, 344, 474, 498, 516, 632, 664, 948, 996, 1032, 1896, 1992, 3397, 3569, 4073, 6557, 6794, 7138, 8146, 10191, 10707, 12219, 13114, 13588, 14276, 16292, 19671, 20382, 21414, 24438, 26228, 27176, 28552, 32584, 39342, 40764, 42828, 48876, 52456, 78684, 81528, 85656, 97752, 157368, 175139, 281951, 321767, 338059, 350278, 525417, 563902, 643534, 676118, 700556, 845853, 965301, 1014177, 1050834, 1127804, 1287068, 1352236, 1401112, 1691706, 1930602, 2028354, 2101668, 2255608, 2574136, 2704472, 3383412, 3861204, 4056708, 4203336, 6766824, 7722408, 8113416, 13835981, 14536537, 26706661, 27671962, 29073074, 41507943, 43609611, 53413322, 55343924, 58146148, 80119983, 83015886, 87219222, 106826644, 110687848, 116292296, 160239966, 166031772, 174438444, 213653288, 320479932, 332063544, 348876888, 640959864, 1148386423, 2296772846, 3445159269, 4593545692, 6890318538, 9187091384, 13780637076, 27561274152]

約数ペア:

[(1, 27561274152), (2, 13780637076), (3, 9187091384), (4, 6890318538), (6, 4593545692), (8, 3445159269), (12, 2296772846), (24, 1148386423), (43, 640959864), (79, 348876888), (83, 332063544), (86, 320479932), (129, 213653288), (158, 174438444), (166, 166031772), (172, 160239966), (237, 116292296), (249, 110687848), (258, 106826644), (316, 87219222), (332, 83015886), (344, 80119983), (474, 58146148), (498, 55343924), (516, 53413322), (632, 43609611), (664, 41507943), (948, 29073074), (996, 27671962), (1032, 26706661), (1896, 14536537), (1992, 13835981), (3397, 8113416), (3569, 7722408), (4073, 6766824), (6557, 4203336), (6794, 4056708), (7138, 3861204), (8146, 3383412), (10191, 2704472), (10707, 2574136), (12219, 2255608), (13114, 2101668), (13588, 2028354), (14276, 1930602), (16292, 1691706), (19671, 1401112), (20382, 1352236), (21414, 1287068), (24438, 1127804), (26228, 1050834), (27176, 1014177), (28552, 965301), (32584, 845853), (39342, 700556), (40764, 676118), (42828, 643534), (48876, 563902), (52456, 525417), (78684, 350278), (81528, 338059), (85656, 321767), (97752, 281951), (157368, 175139)]